Review Unit 5&6

Complete the question and answer: ...... your grandparents ...... newspaper ..... they were young?

Make true sentences using these words: cut down / a lot / trees

Complete the questions and answer them: What ... we do to ... forests?

Complete the question and answer: ........ people ......... online games in 1980?

Make true sentences using these words: send emails / 1950

Make true sentence: recycle / rubbish

Make true sentences using these words: use / a lot / gas

Complete the question and answer: What ..... we do ...... waste?

Complete the questions: ...... people ...... the internet in 1960?

Complete the question and answer: ........................ we do to ......... paper?

Make true sentences using these words: buy e-books / 1970

Make true sentences using these words: use dictionaries / 1990

Make true sentences using these words: collect rainwater / plants